nsXMLEventsElement.cpp

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- *//* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is mozilla.org code. * * The Initial Developer of the Original Code is * Olli Pettay. * Portions created by the Initial Developer are Copyright (C) 2004 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Olli Pettay <Olli.Pettay@helsinki.fi> (original author) * * Alternatively, the contents of this file may be used under the terms of * either of the GNU General Public License Version 2 or later (the "GPL"), * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */#include "nsXMLElement.h"#include "nsHTMLAtoms.h"#include "nsIDocument.h"class nsXMLEventsElement : public nsXMLElement {
public:
nsXMLEventsElement(nsINodeInfo *aNodeInfo);
virtual ~nsXMLEventsElement();
NS_FORWARD_NSIDOMNODE_NO_CLONENODE(nsXMLElement::)
virtual nsIAtom *GetIDAttributeName() const;
virtual nsresult SetAttr(PRInt32 aNameSpaceID, nsIAtom* aName,
nsIAtom* aPrefix, const nsAString& aValue,
PRBool aNotify);
};
nsXMLEventsElement::nsXMLEventsElement(nsINodeInfo *aNodeInfo)
: nsXMLElement(aNodeInfo)
{
}
nsXMLEventsElement::~nsXMLEventsElement()
{
}
nsIAtom *
nsXMLEventsElement::GetIDAttributeName() const{
if (mNodeInfo->Equals(nsHTMLAtoms::listener))
return nsHTMLAtoms::id;
returnnsXMLElement::GetIDAttributeName();
}
nsresult
nsXMLEventsElement::SetAttr(PRInt32 aNameSpaceID, nsIAtom* aName, nsIAtom* aPrefix,
const nsAString& aValue, PRBool aNotify)
{
if (mNodeInfo->Equals(nsHTMLAtoms::listener) &&
mNodeInfo->GetDocument() && aNameSpaceID == kNameSpaceID_None &&
aName == nsHTMLAtoms::_event)
mNodeInfo->GetDocument()->AddXMLEventsContent(this);
return nsXMLElement::SetAttr(aNameSpaceID, aName, aPrefix, aValue,
aNotify);
}
NS_IMPL_DOM_CLONENODE(nsXMLEventsElement)
nsresult
NS_NewXMLEventsElement(nsIContent** aInstancePtrResult, nsINodeInfo *aNodeInfo)
{
nsXMLEventsElement* it = new nsXMLEventsElement(aNodeInfo);
if (!it) {
return NS_ERROR_OUT_OF_MEMORY;
}
NS_ADDREF(*aInstancePtrResult = it);
return NS_OK;
}